pages -> controllers

controllers/beitrag.go

@@ -0,0 +1,140 @@
+package controllers
+
+import (
+	"github.com/Theodor-Springmann-Stiftung/musenalm/app"
+	"github.com/Theodor-Springmann-Stiftung/musenalm/dbmodels"
+	"github.com/Theodor-Springmann-Stiftung/musenalm/helpers/datatypes"
+	"github.com/Theodor-Springmann-Stiftung/musenalm/pagemodels"
+	"github.com/Theodor-Springmann-Stiftung/musenalm/templating"
+	"github.com/pocketbase/pocketbase/core"
+	"github.com/pocketbase/pocketbase/tools/router"
+)
+
+const (
+	URL_BEITRAG      = "/beitrag/{id}"
+	TEMPLATE_BEITRAG = "/beitrag/"
+)
+
+func init() {
+	rp := &BeitragPage{
+		StaticPage: pagemodels.StaticPage{
+			Name:     pagemodels.P_BEITRAG_NAME,
+			URL:      URL_BEITRAG,
+			Template: TEMPLATE_BEITRAG,
+			Layout:   templating.DEFAULT_LAYOUT_NAME,
+		},
+	}
+	app.Register(rp)
+}
+
+type BeitragPage struct {
+	pagemodels.StaticPage
+}
+
+func (p *BeitragPage) Setup(router *router.Router[*core.RequestEvent], app core.App, engine *templating.Engine) error {
+	router.GET(p.URL, func(e *core.RequestEvent) error {
+		id := e.Request.PathValue("id")
+		data := make(map[string]interface{})
+		result, err := NewBeitragResult(app, id)
+		if err != nil {
+			engine.Response404(e, err, nil)
+		}
+		data["result"] = result
+
+		abbrs, err := pagemodels.GetAbks(app)
+		if err == nil {
+			data["abbrs"] = abbrs
+		}
+
+		return engine.Response200(e, p.Template, data)
+	})
+
+	return nil
+}
+
+type BeitragResult struct {
+	Entry          *dbmodels.Entry
+	Places         []*dbmodels.Place
+	Series         []*dbmodels.Series
+	Content        *dbmodels.Content
+	Agents         map[string]*dbmodels.Agent          // <- Key is agent id
+	EntriesSeries  map[string]*dbmodels.REntriesSeries // <- Key is series id
+	EntriesAgents  []*dbmodels.REntriesAgents
+	ContentsAgents []*dbmodels.RContentsAgents // <- Key is content id
+}
+
+func NewBeitragResult(app core.App, id string) (*BeitragResult, error) {
+	content, err := dbmodels.Contents_MusenalmID(app, id)
+	if err != nil {
+		return nil, err
+	}
+
+	entry, err := dbmodels.Entries_ID(app, content.Entry())
+	if err != nil {
+		return nil, err
+	}
+
+	places, err := dbmodels.Places_IDs(app, datatypes.ToAny(entry.Places()))
+	if err != nil {
+		return nil, err
+	}
+
+	srelations, err := dbmodels.REntriesSeries_Entry(app, entry.Id)
+	if err != nil {
+		return nil, err
+	}
+
+	sids := []any{}
+	srelationsMap := make(map[string]*dbmodels.REntriesSeries)
+	for _, s := range srelations {
+		sids = append(sids, s.Series())
+		srelationsMap[s.Series()] = s
+	}
+
+	series, err := dbmodels.Series_IDs(app, sids)
+	if err != nil {
+		return nil, err
+	}
+
+	arelations, err := dbmodels.REntriesAgents_Entry(app, entry.Id)
+	if err != nil {
+		return nil, err
+	}
+
+	acrelations, err := dbmodels.RContentsAgents_Content(app, content.Id)
+	if err != nil {
+		return nil, err
+	}
+
+	aids := []any{}
+	arelationsMap := make(map[string]*dbmodels.REntriesAgents)
+	for _, r := range arelations {
+		aids = append(aids, r.Agent())
+		arelationsMap[r.Agent()] = r
+	}
+
+	for _, r := range acrelations {
+		aids = append(aids, r.Agent())
+	}
+
+	agents, err := dbmodels.Agents_IDs(app, aids)
+	if err != nil {
+		return nil, err
+	}
+
+	agentsMap := make(map[string]*dbmodels.Agent)
+	for _, a := range agents {
+		agentsMap[a.Id] = a
+	}
+
+	return &BeitragResult{
+		Entry:          entry,
+		Places:         places,
+		Series:         series,
+		Content:        content,
+		Agents:         agentsMap,
+		EntriesSeries:  srelationsMap,
+		EntriesAgents:  arelations,
+		ContentsAgents: acrelations,
+	}, nil
+}